Bitcoin transaction information determination method and device, storage medium and electronic equipment

A technology for transaction information and determination methods, applied in payment circuits, instruments, payment systems, etc., can solve the problems of inconvenient use of Bitcoin, difficulty in finding transaction user information, etc., and achieve the effect of convenient use

Inactive Publication Date: 2020-09-25
NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the strong anonymity of Bitcoin, it is difficult to find transaction user information, which brings inconvenience to the use of Bitcoin

Method used

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  • Bitcoin transaction information determination method and device, storage medium and electronic equipment
  • Bitcoin transaction information determination method and device, storage medium and electronic equipment
  • Bitcoin transaction information determination method and device, storage medium and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0086] Example 1. Obtaining other bitcoin transaction trace information is that the occurrence time is 13:05:51 on January 7, 2020, and the bitcoin amount is 0.2. Through the above step S202, the start time is determined to be 13:2 on January 7, 2020, and the end time is set to 13:7 on January 7, 2020. From the Bitcoin ledger, extract the transaction records whose transaction time is between 13:2 on January 7, 2020 and 13:7 on January 7, 2020. Screening found that there are two transaction records in the above transaction records with a transaction amount of 0.2, and the transaction addresses of these two transaction records are address 2 and address 4 respectively. Since address 1, address 2, address 3, and address 4 are all likely to be addresses corresponding to the target user, and the probability of address 2 is twice that of other addresses, the probability of address 2 is 2 / 5, and the probability of other addresses The result is 1 / 5. According to the probability resul...

example 2

[0087] Example 2. Obtain the other two bitcoin transaction trace information. The first bitcoin transaction trace information is at 13:05:51 on January 7, 2020, and the bitcoin amount is 0.2. Through the above step S202, the start time is determined to be 13:2 on January 7, 2020, and the end time is set to 13:7 on January 7, 2020. From the Bitcoin ledger, extract the transaction records whose transaction time is between 13:2 on January 7, 2020 and 13:7 on January 7, 2020. Screening found that there are two transaction records in the above transaction records with a transaction amount of 0.2, and the transaction addresses of these two transaction records are address 2 and address 4 respectively.

[0088]The second bitcoin transaction trace information is that the time of occurrence is 15:30 on January 7, 2020, and the bitcoin amount is 3.56. Through the above step S202, the start time is determined to be 15:20 on January 7, 2020, and the end time is set to 15:32 on January 7, ...

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Abstract

The invention provides a bitcoin transaction information determination method and device, a storage medium and electronic equipment. The method comprises the steps: obtaining the bitcoin transaction trace information which comprises the target user information; determining an associated account book record corresponding to the bitcoin transaction trace information from a bitcoin account book; anddetermining transaction user information corresponding to the associated account book record according to the target user information. According to the technical scheme, the transaction user information corresponding to the associated account book record can be determined, the transaction user information corresponding to the anonymous address in the bitcoin account book can be accurately speculated, and convenience is brought to use of bitcoins.

Description

technical field [0001] The present application relates to the field of online payment, in particular, to a method, device, storage medium and electronic equipment for determining bitcoin transaction information. Background technique [0002] Bitcoin is electronic cash on the Internet, a virtual currency that does not require third-party credit endorsement. Bitcoin transactions have strong anonymity, which mainly reflects three aspects: 1) Anonymous transaction address (account number). Bitcoin address is the account number used by users to participate in Bitcoin transactions. Identity information is irrelevant, creating and using the address does not require third-party participation; 2) decentralized transaction behavior, the Bitcoin system supports users to generate different addresses (accounts) for each transaction, and user transaction information can be arbitrarily dispersed in different anonymous addresses Medium; 3) The hidden source of transaction information. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q20/06
CPCG06Q20/389G06Q20/065
Inventor 林绅文毛洪亮吴震崔佳徐小磊董琳马欢杨菁林苏沐冉秘蓉新张露晨
Owner NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT
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